
            set terminal png size 600,400 truecolor
            set output "./plot/gc-content.png"
            set grid xtics ytics y2tics back lc rgb "#cccccc"
            set title "read.stat" noenhanced
            set ylabel "Normalized Frequency"
            set xlabel "GC Content [%]"
            set yrange [0:1.1]
            set label sprintf("%.1f",39.45) at 39.45,1 front offset 1,0
            plot '-' smooth csplines with lines lc 1 title 'First fragments' 
        1	0.000000
2	0.000005
2	0.000085
3	0.000668
3	0.001310
4	0.002996
4	0.005164
5	0.006926
5	0.010474
6	0.017697
6	0.025195
7	0.035719
7	0.044663
8	0.050967
8	0.051182
9	0.052884
9	0.058866
10	0.060809
10	0.060242
11	0.061295
11	0.060006
12	0.057376
12	0.052723
13	0.048788
13	0.047514
14	0.047162
14	0.047383
15	0.048266
15	0.048834
16	0.046957
16	0.048583
17	0.049868
17	0.051182
18	0.052919
18	0.055238
19	0.053868
19	0.052558
20	0.051785
20	0.050635
21	0.050304
21	0.051775
22	0.053275
22	0.057255
23	0.061205
23	0.066721
24	0.071027
24	0.073230
25	0.077341
25	0.085010
26	0.090510
26	0.100844
27	0.109537
27	0.121989
28	0.135981
28	0.152945
29	0.168920
29	0.193748
30	0.222050
30	0.253112
31	0.289363
31	0.328706
32	0.373268
32	0.425831
33	0.478981
33	0.540568
34	0.604237
34	0.662546
35	0.717347
35	0.769543
36	0.822302
36	0.865243
37	0.909204
37	0.938213
38	0.965766
38	0.987874
39	1.000000
39	0.993812
40	0.974780
40	0.951543
41	0.927899
41	0.893570
42	0.859728
42	0.829399
43	0.792982
43	0.744595
44	0.696213
44	0.639650
45	0.579258
45	0.528296
46	0.480236
46	0.443247
47	0.411964
47	0.382102
48	0.352852
48	0.331752
49	0.307255
50	0.283089
50	0.255430
51	0.223601
51	0.191902
52	0.167590
52	0.148539
53	0.132207
53	0.115876
54	0.103820
54	0.093175
55	0.081130
55	0.071333
56	0.062701
56	0.054420
57	0.048899
57	0.042851
58	0.037406
58	0.033260
59	0.028713
59	0.025586
60	0.021712
60	0.019483
61	0.016738
61	0.014379
62	0.012351
62	0.010048
63	0.008507
63	0.007092
64	0.005872
64	0.005054
65	0.004206
65	0.003659
66	0.002715
66	0.002504
67	0.002023
67	0.001606
68	0.001285
68	0.000989
69	0.000828
69	0.000713
70	0.000482
70	0.000336
71	0.000211
71	0.000206
72	0.000156
72	0.000065
73	0.000025
73	0.000020
74	0.000005
74	0.000015
75	0.000005
end
